Heath Consultants Hi Flow Sampler - Manual (Page 4)

Table of Contents Hi Flow

Sampler
4 Instruction 0055-9017
3.2 Gas Calibration Equipment Setup ......................................................................................................... 39
3.3 Check Calibration Procedure ................................................................................................................. 40
3.4 Gas Calibration Procedure ..................................................................................................................... 41
3.5 Calibration Amplifier Gain Check .......................................................................................................... 43
3.6 Erase Calibration Procedure .................................................................................................................. 43
4 Maintenance .................................................................................................................. 44
4.1 Electrostatic Discharge Precautions ...................................................................................................... 44
4.2 Charging the Battery Pack ..................................................................................................................... 44
4.3 Removing the Cover .............................................................................................................................. 45
4.4 Replacing the Internal Filters ................................................................................................................ 46
4.4.1 Leak-Gas Filter .......................................................................................................................... 46
4.4.2 Leak-Gas Sensor Filter ............................................................................................................... 47
4.4.3 Background-Gas Sensor Filter ................................................................................................... 47
4.5 Gas Sensor Replacement ....................................................................................................................... 48
4.6 Pump Replacement ............................................................................................................................... 49
4.7 Flow Rate Verification ........................................................................................................................... 50
4.8 Setting Date and Time ........................................................................................................................... 53
4.9 Resetting the Microprocessor ............................................................................................................... 54
5 Troubleshooting ............................................................................................................. 55
5.1 Instrument Repair ................................................................................................................................. 55
5.2 Troubleshooting Guide .......................................................................................................................... 55
5.3 Error Codes in Saved Test Records ........................................................................................................ 57
6 Parts & Service ............................................................................................................... 59
6.1 Replacement Parts ................................................................................................................................ 59
6.2 Optional Accessories ............................................................................................................................. 59
6.3 Service Centers ...................................................................................................................................... 60
7 Declaration of Conformity .............................................................................................. 61
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